#案例：演示这4个初始化、。清扫函数的执行顺序

class Test_01(object):
    def setup(self):#2
        print("setup")
    def teardown(self):#2
        print("teardown")
    def setup_class(self):
        print("setup_class")
    def teardown_class(self):
        print("teardown_class")

    def test_001(self):
        print("001")
    def test_002(self):
        print("002")